ResearchBenchmarksInformation Retrieval on ArguAna out-of-domain (test)Follow53.3nDCG@10Oracle31.35637.05342.7548.447Jun 24, 2026Evaluation ResultsMethodMethodLinksnDCG@10Mean Latency (ms)Median Latency (ms)Oraclelambda=0.05lambda=0.052026.0653.314370.3BGElambda=0.05lambda=0.052026.0642.1320315BM25lambda=0.05lambda=0.052026.0636.829.527.3Routerlambda=0.05lambda=0.052026.0636.361.336.2L6lambda=0.05lambda=0.052026.0632.287.983.7